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Infiniti QX56 2009-2011 Oxygen Sensor, OEM 226A0-EN21A, precisely monitors exhaust oxygen content, optimizes combustion efficiency.
Replaces OEM #
MOQ
1件
| Vehicle Model / Generation | Year | Engine | Specification |
|---|---|---|---|
| Qx56 | 2009 ~ 2011 | — | — |
Infiniti QX56 2009-2011 (5.6L V8) and Nissan Patrol Y62 2010-2011 platform can directly replace with this oxygen sensor. Monitors exhaust oxygen content and feeds ECU to adjust air-fuel ratio to meet emission standards. OEM number 226A0-EN21A; during replacement also check harness plugs for aging and poor contact. Replacement difficulty moderate; lift the vehicle and remove exhaust heat shield; use a dedicated socket wrench. This sensor is a pre-cat oxygen sensor; if the vehicle has rough idle or fault codes P0031/P0051, prioritize checking this part.
英菲尼迪QX56 2009-2011 氧传感器 226A0-EN21A 原厂规格
226A0-EN21A